CN203616174U - Small-aperture high-lift deep well water quality sampler - Google Patents
Small-aperture high-lift deep well water quality sampler Download PDFInfo
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- CN203616174U CN203616174U CN201320881671.4U CN201320881671U CN203616174U CN 203616174 U CN203616174 U CN 203616174U CN 201320881671 U CN201320881671 U CN 201320881671U CN 203616174 U CN203616174 U CN 203616174U
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- water
- cylinder body
- small
- pressure storehouse
- bin
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- 239000002349 well water Substances 0.000 title abstract description 4
- 235000020681 well water Nutrition 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000000630 rising effect Effects 0.000 claims description 13
- 230000007306 turnover Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 9
- 238000004804 winding Methods 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
The utility model discloses a small-aperture high-lift deep well water quality sampler, comprising a cylinder body; a piston in the cylinder body divides the cylinder body into a water inlet-outlet bin and a pressure bin; the cylinder body of the water inlet-outlet bin is provided with a first check valve for water charging and a second check valve for water discharging; a water outlet pipe is arranged at the outlet end of the second check valve; an upper magnetic control switch is arranged at the upper end of the water inlet-outlet bin; the piston of the pressure bin is provided with a counter weight block; a pressure air inlet is formed in the cylinder body of the pressure bin; an air inlet of the pressure bin is connected with an air pipe connected with a ground air compressor; a lower magnetic control switch is arranged at the lower end of the pressure bin. The small-aperture high-lift deep well water quality sampler is suitable for the deep well small-aperture water taking and has the characteristics of high lift, no motors, capability of preventing humidity and electric leakage, simple structure, firmness, durability and low production cost.
Description
Technical field
The utility model relates to deep-well water-quality sampler technical field, specifically a kind of small-bore high-lift deep-well water-quality sampler.
Background technology
Submersible pump is the visual plant of deep-well water lift.The whole unit work that pulls the plug when use.Underground water is extracted to earth's surface, be applicable to that domestic water, mine are speedily carried out rescue work, industry is cooling, field irrigation, seawater promote, steamer is adjusted and carried, and also can be used for fountain view.Proof submersible sand discharging pump is mainly used in the industries such as municipal works, industry, hospital, building, hotel, restaurant.Be used for dispatch band solid and various long stapled mud, waste water, city domestic sewage.Hot water submersible pump, for hot spring bathing, also, applicable to extract underground water from deep-well, also can be used for the water lift engineerings such as river, reservoir, water channel.Be mainly used in field irrigation and alpine region people and animals' water, also can be cooling for central air conditioner, source pump, cold pumping set, city, factory, railway, mine, building site draining.General flow can reach 10～650m
3/ h, lift can reach 1500 meters.Before turn on pump, in tail pipe and pump, must be full of liquid.After turn on pump, impeller High Rotation Speed, liquid wherein, along with blade rotates together, under the effect of centrifugal force, flies away from impeller and outwards penetrates, and the liquid of ejaculation speed in pump case diffuser casing is slack-off gradually, and pressure increases gradually, and then from pump discharge, vent pipe flows out.Now, around being thrown toward due to liquid, blade center forms the vacuum low-pressure district that not only there is no air but also there is no liquid, liquid in liquid pool is under the atmospheric effect of pond face, in tail pipe inflow pump, liquid is exactly so continuously from liquid pool, be pumped up and continuously flow out from vent pipe.
Conventional submersible pump has the place of following inconvenience
1, need to install earth leakage protective device: because submersible pump is worked under water, easily electric leakage causes energy loss even to cause electric shock accidents.If earth leakage protective device is housed, as long as submersible pump electrical leakage exceedes the action current value (being generally no more than 30 milliamperes) of earth leakage protective device, earth leakage protective device will cut off the power supply of submersible pump, avoids electric leakage waste electric energy, guarantees safety.
2, supply voltage not start extremely: rural area is because low-voltage supply line is long, and the terminal voltage of circuit is too low is common occurrence.When phase voltage is lower than 198 volts, line voltage is during lower than 342 volts, and motor for submerged pump rotating speed declines, when do not reach rated speed 70% time, starting centrifugal switch can be closed, causes to start the long-time energising of winding and heating even burns out winding and capacitor.On the contrary, overtension causes motor overheating and burns out winding.Therefore, submersible pump is in operation, and operator must observe supply voltage value at any time, if below 10%, more than 10%, should make motor shut down higher than rated voltage lower than rated voltage, finds out reason and fixes a breakdown.
3, avoid frequent switch: not switch submersible pump continually, this is because can produce backflow when electric pump stall, if start immediately can make motor load start, causes starting current excessive and burn out winding.During due to startup, electric current is very large, and frequent starting also can burn out diving pump motor winding.
4, do not allow submersible pump work overloadingly for a long time: for avoiding submersible pump to work overloadingly for a long time, do not take out the water that silt content is large and observe at any time the numerical value whether current value stipulates on nameplate, electric current is excessive if find, answers shutdown inspection.In addition, the time of electric pump dehydrating operation is unsuitable long, burns in order to avoid make motor overheating.
5, the sense of rotation of motor wants correct: should get the sense of rotation of motor clear, all can water outlet when being permitted now eurypalynous submersible pump and rotating and reverse, but aquifer yield is little when reversion, electric current is large, and its reversing time has been grown and can have been damaged motor winding.
6, cable is installed with the insulation resistance of submersible pump and is required: when installing submersible pump, cable will be maked somebody a mere figurehead, and power lead is not too long.Water or be sure not to make cable stressed while proposing under submersible pump, in order to avoid cause power lead fracture.Submersible pump work time is not sunk in mud, otherwise can cause motor radiating bad and burn out motor winding.When installation, the insulation resistance of motor should be lower than 0.5 megaohm.
7, duty is checked presence, and seeing pinpoints the problems repairs in time: want running check motor at ordinary times, as being stamped crackle, rubber seal ring damage or inefficacy etc. under finding, should change in time or repair, avoid water to infiltrate submersible pump.
Therefore, the utility model proposes the small-bore high-lift deep-well water-quality sampler that a kind of cost is low, be not afraid of electric leakage.
Summary of the invention
The technical matters that the utility model solves is to provide a kind of small-bore high-lift deep-well water-quality sampler, to solve the problem proposing in above-mentioned background technology.
The technical matters that the utility model solves realizes by the following technical solutions:
Small-bore high-lift deep-well water-quality sampler, comprise cylinder body, in cylinder body, be provided with piston and be divided into turnover sump and pressure storehouse, the cylinder body of turnover sump is provided with the first retaining valve for intaking and the second retaining valve for water outlet, endpiece at described the second retaining valve is provided with rising pipe, turnover sump upper end is provided with magnetic switch, the piston in pressure storehouse is provided with balancing weight, the cylinder body upward pressure storehouse air intake opening in pressure storehouse, on the air intake opening of pressure storehouse, be connected with the tracheae being connected with ground air compressor, lower end, pressure storehouse is provided with lower magnetic switch.
As preferably, described tracheae enters in rising pipe along cylinder surface, is connected extending to ground with air compressor.
As preferably, in described rising pipe, be provided with the magnetic switch signal wire being connected with upper magnetic switch, lower magnetic switch respectively.
The utility model compared with prior art, has following beneficial effect:
The utility model is applicable to the small-bore water intaking of deep-well, and has the features such as high-lift; Without motor, be not afraid of moist electric leakage; Simple in structure, sturdy and durable, production cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is internal upper part structural representation of the present utility model.
Fig. 3 is interior substructure schematic diagram of the present utility model.
In figure: 1, cylinder body, 2, upper magnetic switch, 3, the first retaining valve, 4, the second retaining valve, 5, rising pipe, 6, tracheae, 7, pressure storehouse, 8, lower magnetic switch, 9, balancing weight, 10, piston, 11, pressure storehouse air intake opening.
Embodiment
In order to make of the present utility modelly to realize technological means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1 to Figure 3, small-bore high-lift deep-well water-quality sampler described in the present embodiment, comprise cylinder body 1, in cylinder body 1, be provided with piston 10 and be divided into turnover sump and pressure storehouse 7, the cylinder body of turnover sump is provided with the first retaining valve 3 for intaking and the second retaining valve 4 for water outlet, be provided with rising pipe 5 at the endpiece of described the second retaining valve 4, turnover sump upper end is provided with magnetic switch 2, the piston 10 in pressure storehouse 7 is provided with balancing weight 9, the cylinder body upward pressure storehouse air intake opening 11 in pressure storehouse 7, on pressure storehouse air intake opening 11, be connected with the tracheae 6 being connected with ground air compressor, 7 lower ends, pressure storehouse are provided with lower magnetic switch 8.Described tracheae 6 enters in rising pipe 5 along cylinder surface, is connected extending to ground with air compressor.In described rising pipe 5, be provided with the magnetic switch signal wire being connected with upper magnetic switch 2, lower magnetic switch 8 respectively.
Using method of the present utility model is as follows:
1, by pipeline, the utility model is put into water table;
2, according to the scale on pipeline, while determining a certain degree of depth, fixed position;
3, connect ground air compressor by tracheae 6 and bleed outward, make pressure storehouse 7 form negative pressure, water enters cylinder body 1 along the first retaining valve 3.(because the second retaining valve 4 is contrary with the first retaining valve 3 installation directions, Gu Shui and gas cannot flow into from rising pipe 5)
4, when piston 10 and balancing weight 9 arrive cylinder body 1 bottom, touch lower magnetic switch 8, the air compressor that tracheae 6 connects starts to be pressed into air to pressure storehouse 7, in the time that pressure acquires a certain degree, promote piston 10 and move upward, and water is upwards extruded to water from rising pipe 5.(because the first retaining valve 3 is contrary with the second retaining valve 4 installation directions, therefore water can only flow out along rising pipe 5)
5,, in the time that piston 10 reaches upper magnetic switch 2, air compressor stops being pressed into gas to pressure storehouse 7, and starts to bleed;
6, circulation said process can draw water endlessly.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a small-bore high-lift deep-well water-quality sampler, comprise cylinder body, it is characterized in that: in cylinder body, be provided with piston and be divided into turnover sump and pressure storehouse, the cylinder body of turnover sump is provided with the first retaining valve for intaking and the second retaining valve for water outlet, endpiece at described the second retaining valve is provided with rising pipe, turnover sump upper end is provided with magnetic switch, the piston in pressure storehouse is provided with balancing weight, the cylinder body upward pressure storehouse air intake opening in pressure storehouse, on the air intake opening of pressure storehouse, be connected with the tracheae being connected with ground air compressor, lower end, pressure storehouse is provided with lower magnetic switch.
2. small-bore high-lift deep-well water-quality sampler according to claim 1, is characterized in that: described tracheae enters in rising pipe along cylinder surface, and extends to ground and be connected with air compressor.
3. small-bore high-lift deep-well water-quality sampler according to claim 1, is characterized in that: in described rising pipe, be provided with the magnetic switch signal wire being connected with upper magnetic switch, lower magnetic switch respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881671.4U CN203616174U (en) | 2013-12-31 | 2013-12-31 | Small-aperture high-lift deep well water quality sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881671.4U CN203616174U (en) | 2013-12-31 | 2013-12-31 | Small-aperture high-lift deep well water quality sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203616174U true CN203616174U (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320881671.4U Expired - Lifetime CN203616174U (en) | 2013-12-31 | 2013-12-31 | Small-aperture high-lift deep well water quality sampler |
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| CN (1) | CN203616174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631907A (en) * | 2017-09-19 | 2018-01-26 | 佛山市蓝瑞欧特信息服务有限公司 | Seawater sample automatic acquisition device |
| CN110160833A (en) * | 2018-04-17 | 2019-08-23 | 国家海洋局第二海洋研究所 | A kind of marine environmental monitoring hydrophore |
-
2013
- 2013-12-31 CN CN201320881671.4U patent/CN203616174U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631907A (en) * | 2017-09-19 | 2018-01-26 | 佛山市蓝瑞欧特信息服务有限公司 | Seawater sample automatic acquisition device |
| CN110160833A (en) * | 2018-04-17 | 2019-08-23 | 国家海洋局第二海洋研究所 | A kind of marine environmental monitoring hydrophore |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Small-aperture high-lift deep well water quality sampler Effective date of registration: 20190606 Granted publication date: 20140528 Pledgee: Panyu Branch of Guangzhou Bank Co.,Ltd. Pledgor: GUANGZHOU JINGCHENG TEST TECHNOLOGY CO.,LTD. Registration number: 2019440000207 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200622 Granted publication date: 20140528 Pledgee: Panyu Branch of Guangzhou Bank Co.,Ltd. Pledgor: GUANGZHOU JINGCHENG TEST TECHNOLOGY Co.,Ltd. Registration number: 2019440000207 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: Room 201, No. 6, Yiheng West Road, Dongsha village, Donghuan street, Panyu District, Guangzhou, Guangdong 511402 Patentee after: State inspection and testing holding group Jingcheng Testing Co.,Ltd. Address before: Room 201, No. 6, Yiheng West Road, Dongsha village, Donghuan street, Panyu District, Guangzhou, Guangdong 519175 Patentee before: GUANGZHOU JINGCHENG TEST TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
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| CX01 | Expiry of patent term |